CzGen by Radomir Zelenacek

Interactive tree of Roy W Bergstrom

Roy W Bergstrom 1894–
Gertrude Triner 1896–1923
Vaclav ( James ) Triner 1866–1925
Marie ( Mary A. ) Birnbaum 1866–1948
Stephen Birnbaum 1836–
Katrina \\ 1840–